Manny Pacquiao returns to the ring at 46 to take on Mario Barrios, which promises to be a must-watch event. Here is how to watch the entire card.

Mario Barrios fight card at the MGM Grand Garden Arena in Las Vegas, Nev.,, on Saturday night. When the main event begins around 11 p.m. ET, check out our Pacquiao vs. Barrios live round-by-round ...

World champion Oleksandr Usyk has made history with a staggering knockout win in front of a stunned stadium of 90,000 fans.